sql: add tests for IS (NOT) NULL with empty tuples #49242
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Logic for `IS NULL` and `IS NOT NULL` with tuple operands was recently fixed in cockroachdb#48299. This commit adds tests for empty tuples as operands that were forgotten in that commit. This makes the correct evaluation logic of such an expression explicit and will help prevent regressions. Release note: None
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This change is |
RaduBerinde
approved these changes
May 19, 2020
complete! 1 of 0 LGTMs obtained
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bors r+ |
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Logic for
IS NULLandIS NOT NULLwith tuple operands was recentlyfixed in #48299. This commit adds tests for empty tuples as operands
that were forgotten in that commit. This makes the correct evaluation
logic of such an expression explicit and will help prevent regressions.
Release note: None